Anyone know anything about a sterile SKS? I was looking at my SKS which appears to be Chinese and noticed it lacked any factory codes. No triangles, no Chinese characters, not even the "M21" markings. Just an all number/no letter serial number.
I already looked around in other forums and boards but couldn't find anything close to mine. Any help to date it would appreciated.
I already looked around in other forums and boards but couldn't find anything close to mine. Any help to date it would appreciated.

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